Home / 3,003,498,213.53-4,144,446,513.95-1,646,775,110.79

Finding the Fourth Proportional to 3,003,498,213.53, 4,144,446,513.95 and 1,646,775,110.79

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Solution

The fourth proportional to 3,003,498,213.53, 4,144,446,513.95 and 1,646,775,110.79 is: 2,272,340,744.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,498,213.53 : 4,144,446,513.95 = 1,646,775,110.79 : x
  2. Step 2: Convert to fraction form
    3,003,498,213.53/4,144,446,513.95 = 1,646,775,110.79/x
  3. Step 3: Cross multiply
    3,003,498,213.53x = 4,144,446,513.95 × 1,646,775,110.79
  4. Step 4: Simplify right side
    3,003,498,213.53x = 6,824,971,367,165,006,848
  5. Step 5: Solve for x
    x = 6,824,971,367,165,006,848/3,003,498,213.53
  6. Step 6: Final answer
    x = 2,272,340,744.68

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Find fourth proportional to 3,003,498,214.53, 4,144,446,515.32 and 1,646,775,111.79
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.